64.93% is the change from 288 to 475
Calculation steps:
[( 475 - 288 ) ÷ 288] x 100 = 64.93%
Formula
Percentage change = [(475 - 288) / 288] x 100
Subtract the new number by the original number
475 - 288 = 187
187 ÷ 288 = 0.6493055555555556
0.6493055555555556 x 100 = 64.93%